[FFmpeg-devel] Support for generating avm2 compatible swf files

Baptiste Coudurier baptiste.coudurier
Tue Jan 15 11:04:59 CET 2008


Michael Niedermayer wrote:
> On Tue, Jan 08, 2008 at 10:20:39AM -0800, Paul Egan wrote:
>> When working with Flash 9/Flex the AVM2 runtime sandboxes
>> any swf files of older versions.  
> ?
>> This means you can't
>> currently control the timeline of any swfs generated by
>> ffmpeg.   Attached is a little patch to extend the ffmpeg
>> swf support with a new file format, "avm2", which can be
>> loaded into a Flash 9/Flex application.
> adding a new dummy format for every little changed parameter is not acceptable

I tend to agree here, though we got some dummy formats like 3g2, and Im
thinking about a "flavour"/"brand"/"version" (people please say
whichever you prefer or suggest a better one) field to AVFormatContext,
which could be used for swf and or mp4/3gp (ftyp).

What do you think about that ?


Baptiste COUDURIER                              GnuPG Key Id: 0x5C1ABAAA
SMARTJOG S.A.                                    http://www.smartjog.com
Key fingerprint                 8D77134D20CC9220201FC5DB0AC9325C5C1ABAAA
Phone: +33 1 49966312

More information about the ffmpeg-devel mailing list